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CIRCES Cost Estimating Software <br />SCRAPER-ONLY WORK <br />PROJECT IDENTIFICATION <br />Agency or organization name :OMG <br />Task # : 02a State :Colorado PermiVjob # : M-1999-025 <br />Date: 11/30/2005 County :Mesa Abbreviation :none <br />User : SSS Site :Soaring Eagle Gravel Pit Filename : M025-02a <br />Permit or other job action : TR-02 Reclamation Cost Estimate Recalculation <br />task description : Backfill material to create wetland <br />HOURLY EQUIPMENT COST <br />Cost Breaktlown <br />Model :Cat 633E Series 2 <br />Shin basis : 1 per day <br />Ownership cosUhour: $64.24 <br />Operating cosUhour: $112.62 <br />Operator cosUhour : $31.97 <br />Total unit cosUhour : $208.83 <br />Horsepower 490 <br />Weight (UST) : 56.34 <br />Cost data source : (CRG) <br />$208.83 <br />NA <br />Total Fleet cosUhour <br />Initial Swell Loose <br />volume: 14,444 LCY factor: NA volume: 14,444 LCY <br />Source of quantity take-off :Assume 650' x 60' x 10' wetland <br />Source of estimated swell factor : NA <br />HOURLY PRODUCTION <br />Hauling Caoacit <br />Scraper Payload (weight) Basis : Scraper Bowl (volume) Basis <br />Material weight : 2,400 pounds/LCY Struck volume : 23.20 LCY <br />Material description : Heaped volume : 34.00 LCY <br />Clay and gravel -Dry Average volume : 28.60 LCY <br />Rated payload : 82,000 pounds <br />Payload capacity : 34.17 LCY Adjusted capacity : 28.60 LCY "` <br /> <br />Cvcle Time !load + haul + spread + return) : Loading time : 0.90 minutes ` <br /> Maneuver and spreading time : 0.70 minutes <br />Travel time : ' loading Time per pair on push-pull models <br />Roule I Distance (feet) Grade (%) Roll. res.(°/) Total res.(%) Velocity (fpm) Travel time (min.) <br />Haul: 1,600 0.0 5.0 5.0 1,375 1.31 minutes" <br />Return: 1,600 O.000~ 5.0 5~ 2,288 0.70 ( minutes" <br />"travel lime adjusted for acceleration and deceleration at load and dump points <br />velocities are max. attainable per mtal resi stance shown, not average Total cycle time 3.61 minutes <br />Job Condition Correction Factors <br />Site altitude (feef) : 4,490 Adjusted Hourly Production <br />Altitude adjustment factor : 1.00 (Cat HB) Unadjusted unit production : 475.82 LCY/Hour"' <br />Job efficiency factor : 0.83 (1 shill/day) Adjusted unit production : 394.93 LCY/Hour <br /> Adjusted Fleet production : 394.93 LCY/Hour <br />Net job COfreCllOn faGtof : 0.83 ' ° 2 times volume on push-pull models <br />JOB TIME AND COST <br />Fleet size : 1 Scraper(s) Total job time : 36.57 Hours <br />Unit cost : $0.529 /LCY Total jab cyst : $7, 637 <br />Job utilization °/ <br />NA <br />100 <br />